UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bfy7rVnl5U3LhKuEJ/KrcxVb2Bg+WOrKg1/R+UEowiI=' 
WHERE 
  key_id = 'ccda489a7995ba0395b5b2813d5a931059ce231f86a42375e761619259127db5' 
  AND (
    token = 'Bfy7rVnl5U3LhKuEJ/KrcxVb2Bg+WOrKg1/R+UEowiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )